158793025104 has 160 divisors (see below), whose sum is σ = 521396628480. Its totient is φ = 45326908800.

The previous prime is 158793025099. The next prime is 158793025123. The reversal of 158793025104 is 401520397851.

158793025104 is a `hidden beast` number, since 1 + 587 + 9 + 30 + 25 + 10 + 4 = 666.

It is a self number, because there is not a number n which added to its sum of digits gives 158793025104.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3275119 + ... + 3323249.

It is an arithmetic number, because the mean of its divisors is an integer number (3258728928).

Almost surely, 2^158793025104 is an apocalyptic number.

158793025104 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 158793025104, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (260698314240).

158793025104 is an abundant number, since it is smaller than the sum of its proper divisors (362603603376).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

158793025104 is a wasteful number, since it uses less digits than its factorization.

158793025104 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 49246 (or 49234 counting only the distinct ones).

The product of its (nonzero) digits is 302400, while the sum is 45.

The spelling of 158793025104 in words is "one hundred fifty-eight billion, seven hundred ninety-three million, twenty-five thousand, one hundred four".